| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.50 | 13.492% | $258.1943 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $49.38 | 6.740% | $52.7082 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $181.48 | 9.136% | $198.06 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $114.32 | 12.303% | $128.3848 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $88.69 | 6.758% | $94.6837 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $199.74 | 10.112% | $219.9377 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $109.72 | 9.563% | $120.2125 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $970.83 | $1,072.1812 | $1,072.17 | $1,072.20 | $1,072.20 | |